梦归田园

城里人渐渐只知冷热,无论节气。当然了,城里人大多是没有闲心、闲情、闲空来理会节气的。雨水干我何事,我又不种稻子;惊蛰干我何事,我又不逮蛐蛐!有太多比节气更实在的事情需要不分日夜地操劳呢。     

Introduction to rainwater management in Australia and suggestions for China’s water problems

Australia is one of the world leaders in water management. The country meets the challenge of water shortage with established integrated water management in which rainwater is taken as a too precious resource to be just drained off. In Australia, rainwater is extensively harvested and polished to provide cheaper supply for potable and non-potable domestic uses, irrigation, landscaping, refilling aquifers and other uses. Implementing dual management over the quantity and quality of storm water and practicing water sensitive urban design （WSUD） in urban areas effectively control non-point-source pollution of waterways by pollutants carried with runoffs, reduce the discharge of rainwater and thus protect properties and lives from damage by floods. These achievements are attributed to constant reinforcement by govenments from federal to local levels in policy, financial, legal and educational aspects, and also to the lasting efforts of professional communities and water industry in developing requisite techniques, demonstrating the benefits and fostering public credence of rainwater reuse. The successful rainwater management practices in Australia suggest rainwater harvesting can be a complimentary means for the South-to-North Water Transfer Scheme to solve the water shortage in China＇s northern regions, and thus release to a degree the pressure on the Yangtze water resources. Best management practices of rainwater can be an effective controlling strategy for flooding and non-point-source water pollution of waterways. Such in-site source control initiatives have particular significance to protecting slow waterways of weak selfpurification ability, like the Three Gorges Reservior.     

名人名言

知识犹如人体的血液一样宝贵.缺乏智慧的灵魂是僵死的灵魂,若以学问来加以充实,它就能恢复生气,犹如雨水浇灌荒芜的土地一样.人的智慧掌握着三把钥匙,一把开启数字,一把开启字母,一把开启音符.知识、思想、幻想就在其中.科学的灵感,决不是坐等可以等来的     

观察入微

正德国惊人的十个细节在德国,窗户都是向内拉开的。原因是擦玻璃时很方便。有些德国房子外墙竖有一人高的雨水收集器,能装30升的雨水,用于浇花浇草坪。很多德国洗手间马桶的水箱都做在墙里,这意味着马桶水箱里的机关零件必须泡在水里几十年不能坏。德国公交车站站牌上不仅写着首尾班次时间,还写着一天中每一班次的时间,精确到几点几分。狭窄的老城小街道,因为路边停了辆工程车,只能通过一辆     

例谈雨水系统中低影响开发与绿色水基础设施

随着社会的不断进步,城市进程也不断加剧,各种城市问题也不断产生。我国很大部分城位于季风气候区,夏季多暴雨,使得很多城市受到暴雨侵袭的困扰。本文根据笔者实践工作经验,举例探析雨水系统中低影响开发与绿色基础设施问题。     

推广雨水集用 促进可持续发展

文章论述了雨水收集利用的必要性、广阔前景、技术可行性和经济合理性,倡议树立可持续发展观念,将雨水集用纳入城市规划,积极推广雨水集用技术,让天降雨水赐福人间。     

我爱秋天

<正>炎热的夏季总算过去了,几缕凉风吹过,便顿生了几丝惬意。"秋天来了!"我的心中全然是对秋的喜爱。我要高呼:"我爱秋天!"秋天,极富绚丽色彩的季节;秋天,极富累累果实的季节。每当秋天悄然而至,我都要去田野里、山坡上,欣赏秋赐予大地的新装。瞧这边的田野,脱去了绿裙子,换上了金黄的斗篷,又是一种别样的美。天是那么高,那么蓝;流水是那么清,那么柔。还有路边     

在雨中奔跑

她刚和妈妈一同从沃尔玛超市出来.这个可爱的小女孩儿大约六岁,头发是美丽的棕色,脸上还有些雀斑.这会儿,外面正下着倾盆大雨.雨水从屋顶的排水管向下倾泻着,还来不及排走,就涌向了大地.     

偷桃

NO.1上学的路上,要经过一片桃园。桃园很大,从进入桃园的东头,到走出桃园的西头,不紧不慢,足足得走半个钟头——注意,是半个钟头!在桃子成熟的季节,我们走在枝头挂满白里透红桃子的桃园周边,这对于我们这群十来岁的小屁孩来说,是多么难挨的一段路程啊!桃园是公家的,有人看管。看桃的是五爷爷,人很和气。我和黑娃经常在上学路上趁四下无人,找个缺口,偷偷摸进去,摘几个又大又红的桃子解解馋,就算被五爷爷发现了,最